INFINITI QX56 2004 Factory Service Manual

BL-156
IVIS (INFINITI VEHICLE IMMOBILIZER SYSTEM-NATS)
Revision: August 20072004 QX56
How to Replace NATS Antenna Amp.EIS0 02 U0
NOTE:

If NATS antenna amp. is not installed correctly, IVIS (NATS)
system will not operate properly and SELF-DIAG RESULTS
on CONSULT-II screen will show “LOCK MODE” or “CHAIN
OF IMMU-KEY”.

Initialization is not necessary when only NATS antenna
amp. is replaced with a new one.
SIIA1683E

HOMELINK UNIVERSAL TRANSCEIVER
BL-157
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
HOMELINK UNIVERSAL TRANSCEIVERPFP:96401
Wiring Diagram — TRNSCV —EIS002U1
WIWA1080E

BL-158
HOMELINK UNIVERSAL TRANSCEIVER
Revision: August 20072004 QX56
Trouble DiagnosesEIS0 02 U2
DIAGNOSTIC PROCEDURE
SYMPTOM: Transmitter does not activate receiver.
Before conducting the procedure given below, make sure that system receiver (garage door opener, etc.)
operates with original, hand-held transmitter. If NG, receiver or hand-held transmitter is at fault, not vehicle
related.
1. ILLUMINATE CHECK

Turn ignition switch OFF.

Does amber light (LED) of transmitter illuminate when any but-
ton is pressed?
YES or NO
YES >> GO TO 2.
NO >> GO TO 3.
2. TRANSMITTER CHECK
Check transmitter with Tool. For details, refer to Technical Service Bulletin.
OK or NG
OK >> Receiver or hand-held transmitter malfunction, not vehicle related.
NG >> Replace transmitter.
3. POWER SUPPLY CHECK
1. Disconnect transmitter.
2. Check voltage between HomeLink® universal transceiver connector R106 terminal 1 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace fuse or harness.
4. GROUND CIRCUIT CHECK
Check continuity between HomeLink® universal transceiver connector R106 terminal 2 (B) and body ground.
OK or NG
OK >> Replace HomeLink® universal transceiver.
NG >> Repair or replace harness.
LIIA1466E
1 (Y/R) - Ground : Battery voltage
LIIA1467E
2 (B) - Ground : Continuity should exist.
LIIA2039E

CAB AND REAR BODY
BL-159
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
CAB AND REAR BODYPFP:93020
Body MountingEIS0039X
When removing, be sure to replace bolts and nuts (sealant applied bolts or self-lock nuts are used for all
mounting).
LIIA1564E

BL-160
BODY REPAIR
Revision: August 20072004 QX56
BODY REPAIRPFP:60100
Body Exterior Paint ColorEIS0 02 U3
M: Metallic; 2S: 2-Coat Solid, 2P: 2-Coat Pearl; 3P: 3-Coat Pearl; t: New Cross Linking Clear Coat
LIIA1437E
ComponentColor code A14 B18 EY2 G10 J20 K11 K12 Q11
DescriptionOpus
RedCobalt
Blue KashmirLiquid
OnyxJadeSilver
GraphiteSilver
IndulgenceTuscan
Pearl
Clear coat t t t t t t t t
1Outside
mirrorBodyChromium
plateCr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P
Base Black KH3 KH3 KH3 KH3 KH3 KH3 KH3 KH3
2Radiator
grilleCenter
and
emblemChromium
plateCr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P
3 Bumpers Fascias Body color A14 B18 EY2 G10 J20 K11 K12 Q11
4 Valance Black KH3 KH3 KH3 KH3 KH3 KH3 KH3 KH3
5Running
BoardsBody Body color A14 B18 EY2 G10 J20 K11 K12 Q11
Step
padBlack KH3 KH3 KH3 KH3 KH3 KH3 KH3 KH3
6Outside
handlesChromium
plateCr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P
7Side
Guard
MoldingBase Body color A14 B18 EY2 G10 J20 K11 BK12 BQ10
Top
TrimChromium
plateCr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P
8License
plate fin-
isherBase Body color A14 B18 EY2 G10 J20 K11 K12 Q11
Top and
bottom
trimChromium
plateCr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P Cr2P
9Cowl top
coverBody color A14 B18 EY2 G10 J20 K11 K12 Q11
10Rear
spoilerBody color A14 B18 EY2 G10 J20 K11 K12 Q11

BODY REPAIR
BL-161
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
Body Component PartsEIS002U4
UNDERBODY COMPONENT PARTS
LIIA0908E

BL-162
BODY REPAIR
Revision: August 20072004 QX56
1. Hoodledge assembly (RH, LH)
2. Hoodledge reinforcement (RH, LH)
3. Body mounting bracket (RH, LH)
4. Hoodledge front brace (RH), Battery mounting bracket (LH)
5. Harness connector bracket
6. Rear floor reinforcement
7. Rear floor
8. Rear floor reinforcement
9. Rear floor side (RH, LH)
10. Crossmember
11. Second seat rear crossmember
12. Second seat front crossmember
13. Rear front seat crossmember
14. Second Body crossmember
15. Front floor
16. Front seat front crossmember
17. Front floor reinforcement
18. Outer sill (RH, LH)
19. Second crossmember extension
20. Rear crossmember end
21. Rear lower crossmember end
22. Rear crossmember end (RH, LH)
23. Rear side member rear reinforcement (RH, LH)
24. Rear side member (RH, LH)
25. Rear side member reinforcement (RH, LH)
26. Inner sill extension (RH, LH)
27. Rear crossmember
28. Upper dash top
29. Upper dash bottom
30. Cowl top
31. Lower dash
32. Lower dash insulator (RH)
33. Lower dash reinforcement
34. Side dash (RH, LH)
35. Lower dash insulator

BODY REPAIR
BL-163
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
BODY COMPONENT PARTS
LIIA1438E

BL-164
BODY REPAIR
Revision: August 20072004 QX56
1. Front fender (RH, LH)
2. Hood assembly
3. Rear hoodledge reinforcement (RH, LH)
4. Outer sill reinforcement (RH, LH)
5. Front pillar hinge brace (RH, LH)
6. Center pillar hinge brace
7. Outer front pillar reinforcement (RH, LH)
8. Center inner pillar (RH, LH)
9. Front inner pillar upper (RH, LH)
10. Inner roof side rail (RH, LH)
11. Roof with sunroof opening
12. Roof
13. Front roof rail
14. Sunroof reinforcement
15. Roof 1st bow
16. Roof 2nd bow
17. Roof 3rd bow
18. Roof 4th bow
19. Rear roof rail
20. Main back pillar (RH, LH)
21. Back pillar reinforcement (RH, LH)
22. Rear inner side panel (RH, LH)
23. Rear wheel housing (RH, LH)
24. Rear body side outer (RH, LH)
25. Front body side outer (RH, LH)
26. Front door assembly (RH, LH)
27. Rear door assembly (RH, LH)
28. Lift gate assembly

BODY REPAIR
BL-165
C
D
E
F
G
H
J
K
L
MA
B
BL
Revision: August 20072004 QX56
FRAME COMPONENT PARTS
LIIA1594E